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Single FlangedWheels
WA Series
A range of single flanged, radiused tread steel wheels fitted into a steel stub axle. These fit within standard sections of channel
and ‘I’ beams. The radiused tread accommodates the angle of the section and improves wear and tracking characteristics.
Operating temperatures of -30C to +120C. Wheels are manufactured from steel to BS970 Part 1: 1983:080M40, Axles to BS970
Part 1: 1983:606M36. Load ratings from 160kg to 1500kg. When shock loadings are to be withstood by this range the ‘maximum
load rating’ should be reduced by a shock loading factor of 0.7.
SSF Series
Single flange wheels manufactured from steel with a tensile strength of approx. 660
N/mm
2
. Designed to be used in pairs on common axles to run on parallel rails.
Performance will depend upon the correct selection of rail width and running
clearances. Flanges should be inside the rails and a 6mm (0.25”) clearance should be
allowed between each flange and the mating rail. Load ratings of 970kg to 33600kg
based on fulltread width being used. Alternative bore / bearing diameters, alternative
bearing types and technical information on rolling resistance coefficients and dimensions
available on request. Please call Sales for details.
33
Keystone
Simply Castors &Wheels
Axial
Load
(kg)
Dimensions
(mm)
Catalogue
Reference
A B C D E F G H J
160
70
55
35
25
12
M16
40
22
10
55WA
370
100
85
35
25
20
M24
52
30
15
85WA
700
125
105
35
25
25
M24
62
32
15
105WA
1000
160
133
47
35
25
M30
63
36
18
133WA
1500
200
175
50
35
30
M36
73
46
20
175WA
Tread
Dia.
(mm)
Tread
Width
(mm)
Flange
Dia.
(mm)
Overall
Width
(mm)
Axle
Dia.
(mm)
Catalogue Reference
Max
Load
(kg)
Ball JournaL
Bearing
Max
Load
(kg)
Taper Roller
Bearing
Max
Load
(kg)
Keywayed
100
25
125
37
20
970
SSF100/25/BJM20
-
n/a
1400
SSF100/25/KM20
150
40
190
55
25
1140
SSF150/40/BJM25
-
n/a
3300
SSF150/40/KM25
200
55
240
70
30
2040
SSF200/55/BJM30
5200
SSF200/55/TBM30
6100
SSF200/55/KM30
300
60
345
80
40
3348
SSF300/60/BJM40
-
n/a
10000
SSF300/60/KM40
350
60
395
80
50
7340
SSF350/60/BJM50
10600
SSF350/60/TBM50
11700
SSF350/60/KM50
400
70
450
100
60
-
n/a
13350
SSF400/70/TBM60
15600
SSF400/70/KM60
450
95
495
125
75
-
n/a
20400
SSF450/95/TBM75
24000
SSF450/95/KM75
600
100
660
130
100
-
n/a
30580
SSF600/100/TBM100
33600
SSF600/100/KM100